>I have VFP6, VFP8 and VFP9 installed on my computer. When I run an exe file that was compiled in VFP9 it crashed immediately with a Fatal Error Exception Code=C0000005. If I compile it in VFP8 it runs fine.
>
>VFP9 applications used to run fine on this computer.

Did you delete FoxUser.dbf found on this computer?

Also, please visit the WiKi page about this error.